Revised Assumptions and a Multidiscipline Approach to a Solar/Climate Connection

Astronomy and Astrophysics – Astrophysics

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

[1635] Global Change / Oceans, [1650] Global Change / Solar Variability, [1655] Global Change / Water Cycles, [7536] Solar Physics, Astrophysics, And Astronomy / Solar Activity Cycle

Scientific paper

The effect of solar variability on regional climate is examined using a sequence of physical connections between solar variability , Earth albedo, ocean temperatures, ocean currents (Ocean Conveyor Belt), and atmospheric patterns that affect precipitation and streamflow. The amount of solar energy reaching the Earth’s surface and its oceans is thought to be controlled through an interaction between Galactic Cosmic Rays (GCRs), which are theorized to ionize the atmosphere and increase cloud formation. High (low) GCR flux may promote cloudiness (clear skies) and higher (lower) albedo at the same time that Total Solar Irradiance (TSI) is lowest (highest) in the solar cycle which in combination creates cooler (warmer) ocean temperature anomalies. These anomalies have been shown to affect atmospheric flow patterns and ultimately precipitation over the Midwestern United States. A study has identified a relation between geomagnetic index aa (GI-AA), and streamflow in the Mississippi River Basin for the period 1878-2004. The GI-AA was used as a proxy for GCRs. There appears to be a solar “fingerprint” that can be seen in hydroclimatic time series in other regions of the world, with each series having a unique lag time between the solar signal and the hydroclimatic response. A progression of increasing lag times can be spatially linked to the ocean conveyor belt, which could transport the solar signal over a time span of several decades. The lag times for any one region vary slightly and may be linked to the fluctuations in the velocity of the ocean conveyor belt.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Revised Assumptions and a Multidiscipline Approach to a Solar/Climate Connection does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Revised Assumptions and a Multidiscipline Approach to a Solar/Climate Connection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Revised Assumptions and a Multidiscipline Approach to a Solar/Climate Connection will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-1776809

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.